Average Co-Inventor Count = 1.42
ph-index = 10
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Canon Kabushiki Kaisha (25 from 90,594 patents)
25 patents:
1. D602521 - Ink cartridge for printer
2. D602076 - Ink cartridge for printer
3. D492961 - Computer printer
4. D468764 - Computer printer
5. D467963 - Computer printer
6. D466926 - Combined ink tank holder and printing head for printer
7. D449326 - Camera
8. D430182 - Binoculars
9. D412244 - Case for camera
10. D408040 - Electronic camera
11. D394155 - Camera case
12. D384642 - Computer connecting adapter for camera
13. D381347 - Wide converter for camera
14. D371377 - Electronic camera
15. D365832 - Binoculars